The European Association of Communications Agencies (EACA) represents more than 2 500 communications agencies and agency associations from 30 European countries that directly employ more than 120 000 people. EACA members include advertising, media, digital, branding and PR agencies. They create and place adverts and develop brand-building campaigns.

EACA promotes honest, effective advertising, high professional standards and awareness of the contribution of advertising in a free market economy and encourages close co-operation between agencies, advertisers and media in European advertising bodies. EACA works closely with EU institutions to ensure freedom to advertise responsibly and creatively.